BMW, E9X, E8X Motorsport Rear Control Arm Conversion

Enhanced ///Motorsport handling...

This suspension package converts your stock rear control arms to the same BMW Motorsport GmbH pieces found on the E9X M3.
Converting to this package upgrades your suspension to stronger joints and bushings, providing decreases deflection and improvement on steering feedback and feel. Being made from alloy Vs. stamp steel of the original components, the Motorsports arms are considerably stronger and lighter than original and the bushings made with more chassis control in mind. This means the noted handling improvements along with increased longevity and better power transfer to the ground.

This seemingly subtle upgrade to the E9X and E8X is just the bit of handling prowess the M3 has been praised with having over the Non-M vehicles. With this upgrade your E9X/E8X will be even more formidable than ever.